Electricity is one of the most widely used energy sources in Mexican households. It is mainly used for air conditioning, refrigeration, lighting and various household appliances. Every two months, the electricity bill has a strong impact on our pocket.As it is intended to obtain the reduction of consumption, through the measurement of energy of the equipment installed in the study area, the indexes that allow to make an energy diagnosis and based on this determine both the current state of consumption with respect to the nominal load, as well as to determine possible sources of energy savings, determining the anomalies presented by the system, to formulate measures in the short, medium and long term.In general terms, the efficient use of electrical energy means obtaining better production results with fewer resources, which will translate into lower manufacturing costs, more products with less waste and lower energy consumption.